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nf-upnp-iupnpdevice-get_isrootdevice.md

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UID title description helpviewer_keywords old-location tech.root ms.assetid ms.date ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames req.redist ms.custom f1_keywords dev_langs topic_type api_type api_location api_name
NF:upnp.IUPnPDevice.get_IsRootDevice
IUPnPDevice::get_IsRootDevice (upnp.h)
The IsRootDevice property specifies whether the device is the topmost device in the device tree.
IUPnPDevice interface [UPnP APIs]
get_IsRootDevice method
IUPnPDevice.get_IsRootDevice
IUPnPDevice::get_IsRootDevice
_upnp_iupnpdevice_isrootdevice
get_IsRootDevice
get_IsRootDevice method [UPnP APIs]
get_IsRootDevice method [UPnP APIs]
IUPnPDevice interface
upnp.iupnpdevice_isrootdevice
upnp/IUPnPDevice::get_IsRootDevice
upnp\iupnpdevice_isrootdevice.htm
upnp
0416c4f0-1289-4e91-be34-23f8b80df5c3
12/05/2018
IUPnPDevice interface [UPnP APIs],get_IsRootDevice method, IUPnPDevice.get_IsRootDevice, IUPnPDevice::get_IsRootDevice, _upnp_iupnpdevice_isrootdevice, get_IsRootDevice, get_IsRootDevice method [UPnP APIs], get_IsRootDevice method [UPnP APIs],IUPnPDevice interface, upnp.iupnpdevice_isrootdevice, upnp/IUPnPDevice::get_IsRootDevice
upnp.h
Windows
Windows XP [desktop apps only]
None supported
Upnp.dll
Windows
19H1
IUPnPDevice::get_IsRootDevice
upnp/IUPnPDevice::get_IsRootDevice
c++
APIRef
kbSyntax
COM
Upnp.dll
IUPnPDevice.get_IsRootDevice

IUPnPDevice::get_IsRootDevice

-description

The IsRootDevice property specifies whether the device is the topmost device in the device tree.

-parameters

-param pvarb [out]

Receives a reference to a VARIANT_BOOL that contains the value VARIANT_TRUE if the device is the topmost device in the device tree; otherwise, it contains the value VARIANT_FALSE.

-returns

For C++: If this property's "get" method succeeds, the return value is S_OK. Otherwise, the method returns one of the COM error codes defined in WinError.h.

-see-also

IUPnPDevice

IUPnPDevice::Children

IUPnPDevice::RootDevice